INI Formatter Online
Beautify or minify INI configuration files instantly in your browser.
What Is an INI Formatter?
An INI Formatter is a free online tool that cleans up and normalizes INI configuration files. In Beautify mode it adds consistent spacing around = signs, inserts blank lines between sections, and preserves comments — making large config files easy to scan. In Minify mode it strips all comments and blank lines to produce the most compact representation. The formatter handles standard INI syntax including sections ([section]), key-value pairs, and comment lines starting with ; or #.
How to Use INI Formatter
- Choose Beautify to normalize spacing and add section separation, or Minify to strip comments and whitespace.
- Paste your INI file into the input panel, or click Load Sample to try an example.
- The formatted output appears instantly in the right panel.
- Click Copy to copy the result to clipboard.
Features
- Beautify mode normalizes spacing and separates sections with blank lines
- Minify mode strips comments and whitespace
- Handles sections, key-value pairs, and comment lines (
;and#) - Preserves comment lines in beautify mode
- Copy result to clipboard in one click
- Runs entirely in your browser — zero data uploaded
FAQ
What is an INI Formatter?
An INI Formatter is a free online tool that takes unformatted or messy INI configuration files and reformats them with consistent spacing around equals signs, blank lines between sections, and normalized key-value pairs.
What is an INI file?
An INI file is a plain-text configuration format used by many applications. It consists of sections (in square brackets), key-value pairs separated by =, and comment lines starting with ; or #.
Is my INI file sent to a server?
No. All formatting happens entirely in your browser. Your configuration data never leaves your device.
What does minify do to an INI file?
Minify removes all comments, blank lines, and extra whitespace around = signs, producing the most compact representation of the configuration.